Classification.  Class P, subclass PG, in part: Russian literature (with supplementary pages) 

 - Washington  [For sale by the Superintendent of Documents, U.S. Govt. Print. Off.]  1965. 
 - v, 256, 15 p.  26 cm. 
<br/><br/> Published in 1948 under title: Classification. Subclass PG, in part: Russian literature.  "Additions and changes to July 1964": 15 p. at end. 
<br/><br/><label>LCCN: </label>65060025  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification--Books--Russian literature.
<br/><br/><label>LC Class. No.: </label>Z 696 .U5  / P635 1965